Cambodia’s Techo International Airport opens as 4F hub

THE NEWS:
Cambodia officially transitioned its capital’s air gateway to the $1.5 billion Techo International Airport on 9 September 2025.

DETAILS:

WHY IT MATTERS:
The new 4F‑rated, $1.5 billion airport expands capacity for larger aircraft and aligns with Cambodia’s forecasted rise in international arrivals, helping to accommodate growing tourism demand and improve connectivity for the capital.

FAQ

When did Cambodia move its capital’s air gateway to Techo International Airport?
Cambodia officially shifted commercial operations from the land‑constrained Pochentong (Phnom Penh International Airport) to the newly built Techo International Airport on 9 September 2025. The transition marks the opening of the capital’s new air gateway in Kandal province and is part of a broader effort to support growing tourism.

How much did the Techo International Airport cost to build?
Techo International Airport was built at a cost of $1.5 billion, making it a major infrastructure investment for Cambodia. The facility’s design accommodates the world’s largest aircraft and holds a 4F classification, the highest level under ICAO standards, and is expected to boost passenger capacity for the capital.

What are the projected international tourist arrivals for Cambodia in 2025?
Cambodia recorded 6.7 million international tourists in 2024 and forecasts 7.5 million arrivals in 2025. The opening of Techo International Airport is intended to support this anticipated growth by providing increased capacity and the ability to handle larger aircraft for both leisure and business travelers.

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